NASCAR on SPEED's ten nearest neighbors are almost entirely NASCAR drivers and racing organizations — not other TV properties. Six of the top 10 are athletes (subcategory), led by Clint Bowyer at 0.9725 and Kyle Busch at 0.9689, followed closely by Matt Kenseth at 0.9686 and Kasey Kahne at 0.9676. Two racing organizations round out the mix — JR Motorsports at 0.9678 and Stewart-Haas Racing at 0.9669 — alongside the sport's governing body, NASCAR at 0.9658. The only neighbor sharing the center entity's own TV Shows subcategory is NASCAR Xfinity at 0.9643, the lowest score in the set.
The shape is flat: all ten scores fall within a 0.0082 band (0.9643–0.9725), with no single neighbor pulling significantly ahead. What the composition reveals is that this show's audience is shaped almost entirely by the sport itself — its drivers and its teams — rather than by the broader TV landscape.